Agile Modeling The agile methodology requires a modeling and documentation process that reflects the fluidity of its founding principles. The agile modeling process is a means to support development projects, addressing interaction and collaboration through the presentation of action plans in a visual format that stakeholders can readily understand, while also being technical enough to provide developers with a basis for their design.
Agile modeling focuses on simplicity and the ability to process and handle changing requirements, leading to an incremental approach, where software projects are visually modeled and presented in phases, rather than a traditional model in which all encompassing plans are drawn up at the outset.The Agile Model Driven Development (AMDD) approach dictates a relatively short requirements analysis phase, with successive just-in-time modeling to address project needs at each iteration. Using this method, working software is available for review and testing at a much earlier stage, giving collaborators the opportunity to change requirements as the project evolves.
UML and Agile Modeling The widespread adoption of UML as a modeling language stems largely from its ability to express software design in many different ways and at many different stages. In addition, its rapid acceptance as a standard suggests a recognized need for a unified approach to modeling, helping disparate development communities to collaborate over shared projects. As a predecessor to agile methods, UML was developed to address more stringent object-oriented design methods, which have more robust modeling and documentation requirements. However, with the right tool, developers, project managers, and stakeholders can take advantage of this standard modeling language in their agile projects. |
